HI70031P Conductivity Calibration Standard 1413 µS/cm (25 x 20mL) | Hanna Milwaukee MA881 Digital Refractometer for Invert Sugar with Hard Carrying Case The Milwaukee MI0009 replacement stir

The Milwaukee MI0009 replacement stir bars are designed with a smooth plastic outer coating encasing over a magnetic stir bar for use in beakers and with magnetic stirrers

We include some starter buffer to get you going

Economy model that is ideal for end-users

industrial-grade epoxy-body ORP (Oxidation-Reduction Potential) probe featuring a platinum sensing element designed for the most demanding testing environments

12VDC power supply (included)

HI70031P Conductivity Calibration Standard 1413 µS/cm (25 x 20mL) | Hanna Milwaukee MA881 Digital Refractometer for Invert Sugar with Hard Carrying Case The Milwaukee MI0009 replacement stirHI70031P Conductivity Calibration Standard 1413 S cm (25 x 20mL Sachets) Premium NIST traceable conductivity calibration solution standardized at 1,413 S cm for accurate calibration of EC meters, TDS testers, and conductivity instruments. Each box contains 25 single use sachets ideal for hydroponics, aquaponics, water quality testing, and laboratory applications. Why Choose HI70031P Calibration Standard? NIST traceable accuracy Standardized with